251. Open the front panel. (page 24.)2. Pull out the air filters.• Push a little upwards the tab at the center of each airfilter, then pull it down.3. Take off the Titanium ApatitePhotocatalytic Air-Purifying Filter.• Hold the recessed parts of the frame andunhook the four claws.4. Clean or replace each filter.See figure.5. Set the air filter and Titanium ApatitePhotocatalytic Air-Purifying Filter as theywere and close the front panel.• Insert claws of the filters into slots of the front panel.Close the front panel slowly and push the panel at the 3points. (1 on each side and 1 in the middle.)■ Air Filter1. Wash the air filters with water or clean them withvacuum cleaner.• If the dust does not come off easily, wash them with neutral detergentthinned with lukewarm water, then dry them up in the shade.• It is recommended to clean the air filters every two weeks.■ Titanium Apatite PhotocatalyticAir-Purifying Filter.The Titanium Apatite Photocatalytic Air-Purifying Filter can be renewedby washing it with water once every 6 months. We recommend replacingit once every 3 years.[ Maintenance ]1. Remove dust with a vacuum cleaner and wash lightly with water.2. If it is very dirty, soak it for 10 to 15 minutes in water mixed with a neu-tral cleaning agent.3. Do not remove filter from frame when washing with water.4. After washing, shake off remaining water and dry in the shade.5. Since the material is made out of paper, do not wring out the filterwhen removing water from it.[ Replacement ]1. Remove the tabs on the filter frame and replace with a new filter.• Dispose of the old filter as flammable waste.FiltersAir filterTitanium ApatitePhotocatalyticAir-Purifying FilterFilter frameTab